MTA Bridges and Tunnels, legally known as the Triborough Bridge and Tunnel Authority, is an affiliate agency of the Metropolitan Transportation Authority, that operates seven intrastate toll bridges and two tunnels in New York City. In terms of traffic volume, it is the largest bridge and tunnel toll agency in the United States serving more than a million people each day and generating more than $900 million in toll revenue annually.

The Triborough Bridge and Tunnel Authority (TBTA) employs 966 Bridge and Tunnel Officers (BTOs), who are NYS Peace Officers authorized to make arrests and carry firearms on and off duty. BTOs patrol the authority's 9 facilities on foot and in marked patrol cars. Besides law enforcement, the BTOs collect tolls, assist vehicles stuck in E-ZPass lanes, operate tow trucks to clear disabled vehicles, and clear snow from the roadways. The TBTA also has a Special Operations Division/Collision Reduction Unit, which enforces all aspects of the New York State Vehicle and Traffic Law and NYC Traffic Rules with a main emphasis on speed enforcement.

Tolls are charged westbound only. Carpools must use cash lanes. Residents must live on Staten Island to receive discount. Resident EZ-Pass discount is $6.36 for 1-2 trips per month and $6.00 for 3+ trips per month. Each additional axle is $18 Cash or $12.18 EZ-Pass.